baber/WOPTO huggingface dataset:
Patent DE-3307262-A1 (DE)
Title: Annular core suppression inductor with a directed scatter field
Inventor: SCHMELLER ANTON ING GRAD
IPC: H01F17/06
Filed: 1983-03-02
Abstract: A current-compensated annular core suppression inductor with a directed scatter field and a scatter inductance for damping unbalanced interference is described, which additionally substitutes a current-limiting resistor.
Patent DE-3314693-A1 (DE)
Title: Device for illuminating a liquid crystal display element
Inventor: GAERTNER EDUARD DIPL ING
IPC: G09F9/35
Filed: 1983-04-22
Abstract: A device for illuminating a liquid crystal display element is described in which the liquid crystal display element is transilluminated by a light source in such a way that the respectively displayed symbols appear shining bright and the surround field appears dark.
Patent DE-3315924-A1 (DE)
Title: Method and apparatus for making bored piles
Inventor: SCHMIDT WERNER
IPC: E02D7/22
Filed: 1983-05-02
Abstract: Making bored piles in stages (step-by-step method) while accurately adjusting reinforcement and concreting sleeves without ground water being able to penetrate into the concreting sleeve and without a lateral discharge of concrete from the concreting sleeve at construction joints being possible. After the casing tube is inserted and emptied, the reinforcement is let down on the plumb rod and is anchored in the ground. The base of the pile is then concreted. The concreting sleeve is put into the still fresh concrete of the pile base so that its bottom edge is sealed off by concrete. The concreting of the rest of the pile takes place later, and, in order to pull the concreting sleeve out of the already hardened concrete of the pile base, the concreting sleeve consists of two shells which are connected at the base in an articulated manner and can therefore be expanded at the head of the concreting sleeve. Field of application: making foundation piles. <IMAGE>
Patent DE-3317605-A1 (DE)
Title: Arrangement for controlling pressure medium
Inventor: WALTER HEINZ
IPC: F15B21/08
Filed: 1983-05-14
Abstract: The arrangement for supplying pressure medium to two consumers (35, 49) connected in parallel has a pump (10) which is driven by a pulse-controlled electric motor (11) and controls the pressure medium to the consumers via a control valve (14). The control valve has an electromagnetically operable proportional valve (15), two pressure balances (16, 17), the latter being connected in parallel to the proportional valve, as well as an electromagnetically operable directional control valve (18) which serves to control one pressure balance (16). To actuate the consumer or consumers, the pressure balance (16) is activated via the directional control valve (18). The control valve (14) then acts as a 3-way proportional flow-control valve. Upon relief of the consumer, the pressure balance (16) is put out of operation, as a result of which the control valve (14) works as a 2-way proportional flow controller. The various controlling valves and the restrictor valve are activated by an electronic control unit (60). The latter is in turn conveniently activated by an electric remote-adjustment means (61). The interaction of control valve (14) and pulse-controlled electric motor (11) permits energy-saving consumer control, the volumetric flow can be selected as desired and independently of pressure fluctuations, and the consumers can be connected in a completely pulsation-free manner. It is especially convenient to arrange the pressure balances (16, 17) in a common housing bore (81, 122). This results in an especially ... Original abstract incomplete. <IMAGE>
Patent DE-3320296-A1 (DE)
Title: Door frame or window frame with a roller shutter
Inventor: BUTZBACH ARNOLD
IPC: E06B9/78
Filed: 1983-06-04
Abstract: The strap 4 has a winding-up device inside the frame part 6. This winding-up device consists essentially of the two pulleys 1 and 2 of a pulley block, and of a clamping spring 3. Assembly is carried out through the opening 5 which can be closed by the cover plate 9. <IMAGE>
Patent DE-3324467-A1 (DE)
Title: Comminuting device for granular and fibrous material and stalks
Inventor: WIENEKE FRANZ PROF DR ING
IPC: A01F29/06
Filed: 1983-07-07
Abstract: To reduce the power requirement during comminution, to prevent clogging and to allow use for both granular and the fibrous materials, the material is processed on a worm-shaped treatment path by rotating tools and subsequently by a hammer mill, the various treatment members being located on a common shaft; a comminution in steps from coarse to fine comminution takes place. The tools can be designed as crushing, pulping or grinding tools. The comminuting device can be followed, likewise on the same shaft, by an impeller blower.
Patent DE-3324645-A1 (DE)
Title: Process for the production of a salt lick
Inventor: TSCHERNE KLAUS DIPL ING
IPC: A23K20/22
Filed: 1983-07-08
Abstract: A process is described for the production of a salt lick, in which sodium chloride is mixed with the remaining components of the salt lick, that is the trace element premix, and the mixture thus obtained is compressed. Sodium chloride having a mean particle size of 0.3 to 1.5 (determined in accordance with DIN 4188) and a pulverulent trace element premix are used, the pressing process is interrupted at least once to deaerate the pressed body and pressing is then completed by pressing to a density of 2 to 2.1 g/cm<3>.
Patent DE-3328429-A1 (DE)
Title: Method of beneficially influencing the dewatering of fine- to very fine-grained ceramic masses, in particular loams and clay
Inventor: JUNGK ERNST KONRAD
IPC: C04B33/02
Filed: 1983-08-06
Abstract: The invention is characterised in that water-soluble, organic- or inorganic-based aggregates are added in quantities from 0.001 to 1.0% by weight to the ceramic masses.
Patent DE-3329169-A1 (DE)
Title: Fluidic element
Inventor: MAISCH WOLFGANG DIPL ING DR
IPC: F15B1/04
Filed: 1983-08-12
Abstract: A fluidic element is proposed which serves as an accumulator in a fluid pressure system. The fluidic element comprises a diaphragm (2) which is acted upon by fluid on one side and is clamped in place with its periphery between clamping areas (22, 27) of two cylindrical elements (4, 18) by means of a flanged edge (5). In this arrangement, the clamping area (27) of the element (18) merges via a transition area (26) into a cylinder area (25). In the transition area (26), stiffening beads (28) are formed in the direction of the outer periphery of the element (18). <IMAGE>
Patent DE-3334612-A1 (DE)
Title: Reciprocating piston internal combustion engine with devices driven by a toothed belt
Inventor: MOSER GOTTFRIED DIPL ING
IPC: F16H7/02
Filed: 1983-09-24
Abstract: Reciprocating piston internal combustion engine with devices for the operation of the engine, such as injection pump, distributor, camshaft and the like, which are driven at least partially by means of a toothed belt and corresponding gears of the camshaft, a strain gauge device in the form of a sensor head and triggering elements on the toothed belt, which activates an alarm and/or shut-off device for the reciprocating piston internal combustion engine being provided for monitoring of the inadmissible elongation or strain of the toothed belt. <IMAGE>
Patent DE-3335752-A1 (DE)
Title: Process and apparatus for the production of a thread similar to fibre yarn
Inventor: KOENIG GUENTER ING GRAD
IPC: D02J3/02
Filed: 1983-10-01
Abstract: The linear feed material (2) containing at least one continuous thread is first intermingled to form knots in a knot-intermingling device (6). A false twist is then imparted by means of at least one false-twist device (15, 16) to the resulting linear structure (13) having knots (12), and at the same time the linear structure (13) is roughened in the twisted state and/or in the state of twisting by means of a roughening device (17). <IMAGE>
Patent DE-3336679-A1 (DE)
Title: Display apparatus
Inventor: WRIGHT GRAHAM BOOTH
IPC: G09F9/30
Filed: 1983-10-08
Abstract: A display apparatus has three display fields, of which the one displays the type of an input variable, the second displays the value of the input variable and the third displays the measurement unit of the input variable. The signal of the input variable is supplied via a plug connection which consists on the one hand of a plug and on the other hand of a socket which is arranged on the display apparatus. Some of the pins in the plug are used for transmitting the signal of the input variable, while further pins are connected to a live pin such that a coding is produced which corresponds to the type of input variable to be displayed. When the plug is inserted into the socket, the coding of the plug is detected by a processor unit of the display apparatus, which results in the legend on the type of input variable displayed and its dimensional unit being displayed automatically. The coding also results in the processor unit processing the supplied input variable in a manner which is matched to the type of input variable displayed.
Patent DE-3337220-A1 (DE)
Title: Feed systems using electrostatically charged fluid/air mixtures, especially fuel/air mixtures
Inventor: BRANDSTAEDTER MANFRED DIPL ING
IPC: F02M27/04
Filed: 1983-10-13
Abstract: A problem besetting the production of fluid/air mixtures, especially in the carburation of fuels, is that the liquid droplets coalesce in a mist phase of this type and readily deposit on the pipeline walls. According to the invention, the air of said mixture is electrostatically charged. The air molecules ionised in this way act on the liquid droplets and likewise charge them up electrostatically. The inside pipe walls are also charged up electrostatically, in particular with the same polarisation as the air molecules. As a result, the charged liquid droplets repel one another and are also repelled by the pipe walls. The deposition of liquid components from the mist phase is consequently substantially suppressed.
Patent DE-3347426-A1 (DE)
IPC: A63B49/02
Filed: 1983-12-29
Abstract: The racket comprises a frame (2) wherein are arranged a transversal stringing (10) and a longitudinal stringing (14) of which the strings (12, 16) are crossing each other. The tension of the transversal stringing (10) and the tension of the longitudinal stringing (14) are separatly adjustable by means of tensioning devices (22, 40) which are independent from each other.
Patent DE-3403187-A1 (DE)
Title: Radio-frequency receiver
Inventor: JONDRAL FRIEDRICH DR RER NAT
IPC: H04L27/06
Filed: 1984-01-31
Abstract: In a radio-frequency receiver with main selection filters of adjustable bandwidth and devices for signal classification, the frequency is selected in order to obtain sampling values for the feature extractor according to the set bandwidth for bandwidth-independent feature extraction. The observation time during which the classification devices record sampling values can be selected to be inversely proportional to the sampling frequency.
Patent DE-3403882-A1 (DE)
Title: Spring unit, consisting of a helical spring and one or more spring plates
Inventor: HASTEY JEAN-PAUL
IPC: B60G15/07
Filed: 1984-02-04
Abstract: The spring unit according to the invention is a connection of a helical spring to at least one of its spring plates with the provision that at least one of the spring end turns which is in touching contact with its associated spring plate is a secant with respect to this spring plate in such a manner that the axis of the spring wire from which the spring end turn is formed forms a predetermined angle ( alpha ) at the predetermined contact point with the surface of said spring plate. 
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Patent DE-3407291-A1 (DE)
Title: Process for the catalytic purification of exhaust gases from diesel engines
Inventor: BIFFAR WERNER DR
IPC: F02B3/06
Filed: 1984-02-29
Abstract: The application relates to a process for the catalytic purification of nitrogen oxide-containing exhaust gases from diesel engines, in which ammonia is added to the exhaust gases and the gas mixture is passed over a non-noble metal catalyst which is, if appropriate, applied to a support.
Patent DE-3409337-A1 (DE)
Inventor: MEYER KLAUS
IPC: B65D5/50
Filed: 1984-03-14
Abstract: 1. Vending display device, as orientation aid for the presentation of goods, with at least one plate (1), on which an adhesion-promoting agent (2) is applied in strip shape in longitudinal direction of the plate (1) and covered by an outwardly non-adhesive cover (3) to be pulled off, characterised thereby, that profile punch holes (12), which penetrate the plate (1), the cover (3) and the adhesion-promoting agent (2), are formed in the region of the adhesion-promoting agent (2).
Patent DE-3412478-A1 (DE)
Title: Device for the attachment of carrier elements, holding components, in communications terminals
Inventor: WAMBACH HERMANN
IPC: H04B1/03
Filed: 1984-04-03
Abstract: The device for the detachable attachment of a plurality of carrier elements, which are guided in guides and hold components, in the housing frame of a communications terminal contains an integral spring wire which is suspended between holders of the housing frame. In this case, the spring wire secures and holds both a loudspeaker, which it presses against an outer housing wall, and a plurality of printed-circuit boards.
Patent DE-3414845-A1 (DE)
Title: Detachable attachment of a component to a supporting part which is in the form of a plate
Inventor: LEIPPOLD EMIL
IPC: F16B21/09
Filed: 1984-04-19
Abstract: The application relates to a detachable attachment of a component to a supporting part which is in the form of a plate, preferably consists of sheet metal and has at least one guide slot for a retaining element which is assigned to the component which is to be attached, and stop studs which stand out on both sides of the guide slot and are used for fixing the retaining element. In order to be able to use such an attachment for fitting components, for example in the form of housings, to a wall or the like, it is provided according to the invention that the retaining element be constructed as a retaining peg which is provided with a head part, that the guide slot terminate on one side in an expansion shaped like a keyhole for passing the head part through, and that the length of the guide slot, seen from the expansion of the same, be dimensioned behind the stop stud such that the retaining peg, which is pushed out beyond its highest point, is braced by the stop studs between the head part and a collar or the like which is located opposite said head part on the other supporting part side.
Patent DE-3415330-A1 (DE)
Title: Process for controlling the sequence of movements of glass gobs and/or glass bodies during the production thereof
Inventor: KNOTH WERNER-DIETER
IPC: C03B9/40
Filed: 1984-04-25
Abstract: The invention relates to a process for controlling the sequence of movements of glass gobs and/or glass bodies whilst they are still plastically deformable in the production of hollow glass containers by means of production machines which operate by the series principle and have hydraulically actuated drives for their moving machine parts, which drives are controlled by means of microprocessors. The invention proposes, during the production of glass gobs or glass bodies on so-called series machines, as long as the former are still plastically deformable, influencing their sequence of movement such that a minimum of glass defects results from unwanted deformation, such that the glass gob and/or glass bodies (3, 13) experience positive and/or negative accelerations on its and/or on their movement paths such that forces on the moving glass gob or glass body (3, 13) which result from gravity and/or from the movement correspond to specific predetermined values (Figure 3). <IMAGE>
Patent DE-3419099-A1 (DE)
Inventor: HERRMANN WOLFGANG DIPL CHEM DR
IPC: C07D225/08
Filed: 1984-05-23
Abstract: A process for the preparation of racemic asocainol in the (R,R; S,S)-form and (-)-asocainol in the (S,S)-form as well as the pharmacologically compatible salts thereof is herein described on the basis of a thermal rearrangement of the inactive (R,S)-diastereomer to the (S,S)-form. Racemic (+/-)-asocainol and the (-)-enantiomer are potent antiarrhythmic agents and local anesthetics.
Patent DE-3423641-A1 (DE)
Title: Method and apparatus for packing goods
Inventor: HARRISON ROY
IPC: B65B9/15
Filed: 1984-06-27
Abstract: The invention relates to a method and an apparatus for packing goods (8) with a tubular packaging material (16). The tube of packaging material is pushed onto a slide sleeve (1), which is open on both sides, and sealed at its rear end. While the goods (8) are held in their position (11, 13), the slide sleeve (1) is pushed in a horizontal direction over the goods (8), so that the latter slide through the slide sleeve (1) into the tube of packaging material, whereupon the section of tube enclosing the goods is sealed at its front end and severed (14). <IMAGE>
Patent DE-3423736-A1 (DE)
Title: Cross-flow plate heat exchanger
Inventor: SCHIESSL GERHARD
IPC: F28D9/00
Filed: 1984-06-28
Abstract: A cross-flow plate heat exchanger, in which heat can be transferred from a flowing hot, gaseous medium to another gaseous medium that is to be heated, is constructed in two stages in order to avoid local thermal overloading and consists of two plate packets connected one behind another in the flow direction of each of the two flowing media. In this arrangement, the first packet forms a preheating stage and the second a final heating stage. Both plate packets are connected by corresponding transfer ducts, one for each medium. The two plate packets can be produced simply and cost-effectively, because they are assembled in each case purely from identical plates with edge strips situated therebetween.
Patent DE-3424516-A1 (DE)
Title: Rotary drive, in particular for doors, gates, valves and pipe shut-off flaps or the like
Inventor: UNTERREITER ERICH
IPC: E05F15/53
Filed: 1984-07-04
Abstract: Rotary drive, in particular for doors, gates, valves and pipe shut-off flaps or the like, in which a fluid cylinder with a drive pinion freely rotatable at the free end of the piston rod is mounted either in a housing so as to be pivotable itself or has in the piston rod in front of the freely rotatable drive pinion a pivot bearing in which a toothed rack curved in a semicircle relative to the drive pinion is fastened on one side to the housing, with which toothed rack the drive pinion meshes, and the drive pinion describes a curved path about an intermediate gear, mounted on the other side, of an intermediate gear unit, in particular with bevel gears, or an output gear of the rotary output shaft, to increase the meshing teeth and the torque to be transmitted, while at the same time being of shorter construction, and to use largely commercially available components for simple and inexpensive manufacture as well as for versatile applicability.
Patent DE-3427114-A1 (DE)
Title: Sample receptacle for paste-like sample material and method for processing paste-like sample material
Inventor: SZABADOS A DR MED
IPC: A61B10/00
Filed: 1984-07-23
Abstract: A sample receptacle 10 for paste-like sample material, especially stool, to be dispersed in a suspension fluid has a sample receiver cup 12 which is attached to a vessel cover 14 and is open towards the vessel bottom. The vessel bottom has a raised section 28 whose shape is complementary to the sample receiver cup 12. The cup wall 42 is provided, over at least part of its area, with screen openings 44 through which, as the sample receptacle 10 is closed with the aid of the vessel cover 14, the sample material is squeezed out and finely dispersed in the suspension fluid 46. <IMAGE>
Patent DE-3428127-A1 (DE)
Title: Key switch
Inventor: LEITNER GEORG DIPL ING
IPC: H01H13/702
Filed: 1984-07-31
Abstract: In the case of a key switch having a contact support 1 on which contacts 3, 4 are arranged, which are arranged at a distance from one another and are electrically insulated with respect to one another, a switching film 7 is provided above the contacts 3, 4, which switching film 7 runs parallel to said contacts 3, 4 and has at least one mating contact surface 8, which engages over the contacts 3, 4 in a common manner, on its side facing the contacts 3, 4. The mating contact surface 8 is used to bridge over the contacts 3, 4 electrically when the switching film 7 is pressed down. In order to be able to implement a defined separation between the contacts 3, 4 in a simple manner, a slot 11 passes through the contact support 1 between the contacts 3, 4. This slot 11 separates the contacts 3, 4 electrically with high reliability, as a result of which there is no need to maintain any particular precision during the production of the contacts 3, 4, even in the case of a small structural design and when there are small separations between the contacts 3, 4. <IMAGE>
Patent DE-3431266-A1 (DE)
Title: Hair growth composition containing hair bulb with hair papilla of animal hairs
Inventor: BIRZER MICHAEL
IPC: A61K35/36
Filed: 1984-08-25
Abstract: The hair bulb with hair papilla of animal hairs is administered as agent to restore the hair root and the hair papilla, to stimulate growth and regeneration of hair, against hair loss and for the treatment and prevention of greying of the hair.
Patent DE-3432808-A1 (DE)
Title: Pivot bearing for an ironing surface
Inventor: RIBA GUENTHER DIPL ING
IPC: D06F81/00
Filed: 1984-09-06
Abstract: A pivot bearing (6) for a pivotable ironing surface (3) has a first bearing part (11) with a bearing surface in the form of an annular casing and a second bearing part (7) cooperating with the latter and carrying the ironing surface (3). In order to achieve an automatic stopping of the pivoting movement when the ironing surface is under load, there is provided between the first bearing part (11) and the second bearing part (7) an annular element (17) which is connected fixedly in terms of rotation to the second bearing part (7) and is pivotably mounted in the first bearing part (11) and which is so designed that its diameter can be varied in such a way that the annular element (17) comes into frictional engagement with the first bearing part (11). <IMAGE>
Patent DE-3433576-A1 (DE)
Title: Process and apparatus for recovering rinse slip
Inventor: KAUP FRIEDEL
IPC: C25D13/24
Filed: 1984-09-13
Abstract: The invention relates to a process and an apparatus for recovering rinse slip in electrophoretic enamelling plants. The process is characterised in that in at least one rinsing tank a forced flow is imposed onto the rinse water by means of an agitator, in that a portion of the rinse water is passed via a reduced-flow settling region, and in that the reduced-flow settling region is connected to a discharge device, via which the settled constituents of the rinse water are separated.
Patent DE-3435234-A1 (DE)
Title: Process for treating waste paper materials
Inventor: FISCHER KLAUS PROF DR
IPC: D21H17/25
Filed: 1984-09-26
Abstract: The object of the invention of developing a process which allows waste paper to be treated with reduced energy consumption, quality of the paper stock being improved at the same time with respect to static strength and homogeneity, is achieved according to the invention in such a way that, in the process for treating waste paper, waste paper is dispersed with the addition of hemi-oil, interfering and foreign substances are removed and the suspension of waste paper is ground.
Patent DE-3439881-A1 (DE)
Inventor: NOBUMOTO KAZUTOSHI
IPC: B60W10/10
Filed: 1984-10-31
Abstract: A steplessly variable vehicle transmission has a speed ratio control system including an electronic control unit which functions to calculate a required vehicle acceleration rate based on the position of an engine control foot pedal and the rate of change of the position of the foot pedal. The control unit further calculates an engine output power required for accomplishing the vehicle acceleration rate, as well as the engine speed under which the required engine output power can be obtained with the given position of the engine control foot pedal. Further, the control unit produces an output for controlling the speed ratio of the transmission so that the required engine speed is obtained.